GIA Certified 3 Carats D Color Flawless Pear Shape Diamond Ring In 18K Gold
Located in New Delhi, Delhi
This elegant ring features a GIA Certified 3.00 carat Pear Shape diamond, graded D color and
Diamond, 18k Gold
GIA Certified 3.00 Carat D Color Flawless Pear Shape Diamond Ring in 18K Gold
Located in Scottsdale, AZ
This refined ring features a GIA Certified 3.00 carat Pear Shape diamond, graded D color and
Diamond, 18k Gold, White Gold
GIA D IF 1.55 Carat Pear Shape Diamond Platinum Engagement Ring
Located in London, GB
An exceptional engagement ring featuring a GIA certified D flawless pear shape diamond weighing
Diamond, Platinum
GIA Certified 5.00 Carats FLAWLESS Clarity F Color Pear Shape Diamonds Ring
Located in New Delhi, Delhi
carat size, its sure to turn heads and make a statement. The superb pear shape of the diamond adds a
Diamond
Emilio Jewelry Gia Certified Internally Flawless Pear Shape Pink Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue, A very special Pink diamond dazzles and stuns weighing just over 2.50 carats. Set with
Pink Diamond
Flawless 1.92 Carat Pear-Shape Diamond Ring Antique Classic Fancy Jewelry
Located in Aventura, FL
This Magnificent 1.92 ct Pear Shape H/Si1 Diamond Ring is the ideal spot to start if you want to
Diamond
GIA Certified 6.00 Carats FLAWLESS/ D color Pear Shape Diamonds 18K Gold Earring
Located in New Delhi, Delhi
6.00 Carats Total Diamond Weight (3.00 Cts Each D Color Flawless clarity) Both GIA Certified Pear
Diamond, 18k Gold
GIA Certified 3.00 Carats FLAWLESS/ D Pear Shape Diamond 18K Gold Solitaire Ring
Located in New Delhi, Delhi
gold with a lustrous GIA Certified Diamond of 3,00 carats, D color( extra white) Flawless clarity, very
Diamond, 18k Gold
GIA Certified 3.00 Ct FLAWLESS / D color Pear Shape Diamond 18K Gold Ring
Located in New Delhi, Delhi
Some diamonds shine. This one defines perfection. At the center: a 3 carat D color, Flawless
Diamond, 18k Gold
12.59 Total Carat Sapphire and Diamond Halo Vintage Style Ladies Engagement Ring
Located in New York, NY
natural blue sapphire nestled between fourteen flawless diamonds (2 pear shapes and 12 rounds, weighing
Diamond, Sapphire, Platinum
A MORCHA 10ct D Flawless Pear Shape Diamond Ring. Accompanied with a GIA cert
Located in New York, NY
MORCHA 10ct D Flawless Pear Shape Diamond Ring, set with 2 Baguette diamonds. Cut to the highest
Diamond, 18k Gold
Morcha Diamond Earrings, D Internally Flawless Collection
Located in New York, NY
and timeline. A magnificent matching pair of center 2ct & 2ct D Internally Flawless Pear shape
Diamond, White Diamond, 18k Gold
Unavailable
W 0.55 in D 0.22 in L 0.35 in
GIA Certified 4.01 Carat D Flawless Pear Diamond for Bespoke Jewel
By Édéenne
Located in Paris, FR
This GIA Certified 4.01 Carat D Flawless Pear shape Diamond is a truly exceptional stone. Its rare
Diamond, 18k Gold, White Gold
33.18 Carat Pear Shape Flawless Diamond Necklace GIA Certified
Located in New York, NY
stating that the diamond is D Color, Flawless clarity, Type IIa; Platinum necklace 42.5 cm, pear, cushion
Diamond, Platinum
David Rosenberg 16.72 Ct D Flawless GIA Pear Round & Heart Shape Diamond Earring
By David Rosenberg
Located in Boca Raton, FL
weight Round Shapes All D Internally Flawless. These investment quality diamonds earrings is the perfect
Diamond, White Diamond, Platinum
Flawless 2.54 Carat Pear-Shape Diamond Ring
By Pampillonia
Located in Bethesda, MD
A perfectly shaped pear cut diamond ring. The ring was meticulously handmade by the master ring
Diamond, Platinum
40.91 Carat Flawless Blue Pear Shape Tanzanite Diamond Pendant Necklace
By Roman Malakov
Located in New York, NY
. The pendant is attached to a stunning diamond necklace set with 19.23 carats of full cut pear shape
Diamond, Tanzanite, 18k Gold, White Gold
Fancy Light Brownish Pink and D Flawless Pear Shape Toi et Moi Ring
Located in London, GB
. Featuring a 1.62 carat pear shape Fancy Light Brownish Pink diamond and a coveted 1.01 carat pear shape D
White Diamond, Pink Diamond, 18k Gold, White Gold
$25,350Sale Price|35% Off
10.5 Carat Cushion-Cut Neon Mint Tourmaline and Diamond 18K Gold Ring
Located in Beverly Hills, CA
This one-of-a-kind three-stone ring features a striking 10.5-carat cushion-cut neon mint tourmaline, set in 18K yellow gold and accented by two Cadillac-shaped white diamonds E color...
Diamond, Tourmaline, 18k Gold, Gold, Yellow Gold
GIA Certified 3ct Round-Cut Diamond Solitaire Signet Ring in 18K Yellow Gold
Located in Jaipur, RJ
Commanding in presence and refined in detail, The Imperial Light solitaire signet ring is a masterclass in contemporary opulence. At its heart gleams a breathtaking 3-carat natural r...
Diamond, Yellow Gold, 18k Gold, Gold
Vintage 1940s 15.13 Carat Oval Cut Ceylon Sapphire Ring with Diamonds
Located in New York, NY
Finely crafted in platinum with an AGL certified, non-heat treated, Oval cut Sapphire weighing 15.13 carats. The ring features Marquise and Round Brilliant cut Diamonds weighing a to...
Diamond, Sapphire, Platinum
$54,400Sale Price|20% Off
GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A STUNNING red ruby diamond ring! GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby Diamond Ring 1 carats of white side diamonds. Custom platinum and 18k yellow gold mo...
Diamond, White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
$68,000Sale Price|20% Off
MOGOK Burma GRS Switzerland 4.57 Carat Oval Ruby Diamond Cocktail Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite natural untreated and unheated burmese ruby with a certification that states the origin. The side diamonds sum 1 carat of round brilliant cut diamonds and the ring has ...
Diamond, White Diamond, Ruby, Platinum
$88,000Sale Price|20% Off
Tiffany & Co. 3.15 Carat Round Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
This exquisite Tiffany & Co. engagement ring features a dazzling 3.15-carat round brilliant diamond, expertly set in platinum. The diamond boasts exceptional I color, VVS2 clarity, a...
Diamond, Platinum
Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, and details. Zoom meetings...
Ruby
Emilio Jewelry GIA Certified 3.00 Carat Pinkish Diamond Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. An incredible look and value please inq...
Brown Diamond, Pink Diamond
Harry Winston 12.00 Carats Pear Shape Diamond Three-Stone Engagement Ring
By Harry Winston
Located in New York, NY
A classic Harry Winston diamond engagement ring, showcasing a 12.00 carats pear shape diamond certified by GIA as F color and VVS2 clarity, set on a five prong setting. Flanked by ta...
Diamond, Platinum
7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring
By Merkaba
Located in Beverly Hills, CA
A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...
Diamond, Tourmaline, White Diamond, Emerald, Platinum
Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.
Blue Diamond
Untreated Ruby and Diamond Ring 3.02 Carat
Located in New Orleans, LA
A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each side, of the untreated gemstone, w...
Diamond, Ruby, 18k Gold, Platinum
Vintage 18 Karat Yellow Gold Curb Link Chain Bracelet
Located in London, GB
An 18 karat (18K) yellow gold curb link chain bracelet with hollow curb links and a spring ring clasp. Fitted with a safety chain to the clasp. Stamped with the French import mark an...
Gold, 18k Gold, Yellow Gold
Hermes Birkin HSS 35 Dewdrop Roses One of a Kind Poussiere Porosus Crocodile Bag
By Hermès
Located in Miami, FL
Mightychic offers an extraordinary one of a kind Hermes Birkin 35 HSS bag featured in unicorn Poussiere. Exquisite neutral no longer produced Poussiere porosus crocodile appliqued w...
Hermes Birkin 25 Bag Verso Vert Verone Rose Lipstick Novillo Leather
By Hermès
Located in Miami, FL
Mightychic offers an Hermes Birkin Verso 25 bag featured in Vert Verone with Rose Lipstick interior. This beautiful clear green is accentuated in the gorgeous Novillo leather. A smal...
1950s Bvlgari Burma no heat Ruby and Diamond Platinum Necklace – SSEF Certified
Located in Roma, RM
An extraordinary and highly important Bvlgari necklace dating to the 1950s, crafted in platinum and showcasing a spectacular display of natural Burma rubies and brilliant-cut diamond...
Diamond, Ruby, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.